HRP20211301T1 - Removal of calcium from crude oils containing calcium naphthenate - Google Patents

Removal of calcium from crude oils containing calcium naphthenate Download PDF

Info

Publication number
HRP20211301T1
HRP20211301T1 HRP20211301TT HRP20211301T HRP20211301T1 HR P20211301 T1 HRP20211301 T1 HR P20211301T1 HR P20211301T T HRP20211301T T HR P20211301TT HR P20211301 T HRP20211301 T HR P20211301T HR P20211301 T1 HRP20211301 T1 HR P20211301T1
Authority
HR
Croatia
Prior art keywords
calcium
glyoxylic acid
removal
compounds
crude oils
Prior art date
Application number
HRP20211301TT
Other languages
Croatian (hr)
Inventor
Mahesh Subramaniyam
Original Assignee
Dorf Ketal Chemicals (India) Private Limited
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dorf Ketal Chemicals (India) Private Limited filed Critical Dorf Ketal Chemicals (India) Private Limited
Publication of HRP20211301T1 publication Critical patent/HRP20211301T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G17/00—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge
    • C10G17/02—Refining of hydrocarbon oils in the absence of hydrogen, with acids, acid-forming compounds or acid-containing liquids, e.g. acid sludge with acids or acid-containing liquids, e.g. acid sludge
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G19/00—Refining hydrocarbon oils in the absence of hydrogen, by alkaline treatment
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G29/00—Refining of hydrocarbon oils, in the absence of hydrogen, with other chemicals
    • C10G29/20—Organic compounds not containing metal atoms
    • C10G29/22—Organic compounds not containing metal atoms containing oxygen as the only hetero atom
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G31/00—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for
    • C10G31/08—Refining of hydrocarbon oils, in the absence of hydrogen, by methods not otherwise provided for by treating with water
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/20—Characteristics of the feedstock or the products
    • C10G2300/201—Impurities
    • C10G2300/202—Heteroatoms content, i.e. S, N, O, P
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10G—CRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00—Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80—Additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fats And Perfumes (AREA)

Claims (4)

1. Uporaba glioksilne kiseline za uklanjanje kalcija iz sirove nafte ili njenih mješavina koje sadrže kalcij naftenat pod baznim ili alkalnim uvjetima i koje imaju pH koja varira od 7 do 11.1. Use of glyoxylic acid to remove calcium from crude oil or its mixtures containing calcium naphthenate under basic or alkaline conditions and having a pH varying from 7 to 11. 2. Uporaba glioksilne kiseline kao što je zahtijevano u patentnom zahtjevu 1, naznačeno time što su bazni ili alkalni uvjeti sirove nafte ili njenih mješavina ili vode za ispiranje uslijed prisustva jednog ili više spojeva odabranih iz grupe koja sadrži amonijak hidroksid, amonijak, spojeve dušika, bazne spojeve i alkalne spojeve.2. The use of glyoxylic acid as required in patent claim 1, indicated by the fact that the basic or alkaline conditions of crude oil or its mixtures or washing water are due to the presence of one or more compounds selected from the group containing ammonia hydroxide, ammonia, nitrogen compounds, basic compounds and alkaline compounds. 3. Uporaba glioksilne kiseline kao što je zahtijevano u bilo kojem od prethodnih patentnih zahtjeva, pH varira od oko 9 do oko 11.3. Using glyoxylic acid as claimed in any of the preceding claims, the pH varies from about 9 to about 11. 4. Uporaba glioksilne kiseline kao što je zahtijevano u bilo kojem od prethodnih patentnih zahtjeva, pH je od vode za ispiranje za desalinizaciju koja se koristi u sistemu za preradu sirove nafte.4. Using glyoxylic acid as claimed in any of the preceding claims, the pH is from the desalination wash water used in the crude oil processing system.
HRP20211301TT 2010-11-15 2021-08-12 Removal of calcium from crude oils containing calcium naphthenate HRP20211301T1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN3111MU2010 2010-11-15
PCT/IN2011/000786 WO2012066566A1 (en) 2010-11-15 2011-11-14 Additive and method for removal of calcium from crude oils containing calcium naphthenate.
EP11817538.9A EP2640809B1 (en) 2010-11-15 2011-11-14 Removal of calcium from crude oils containing calcium naphthenate.

Publications (1)

Publication Number Publication Date
HRP20211301T1 true HRP20211301T1 (en) 2021-11-12

Family

ID=45607323

Family Applications (1)

Application Number Title Priority Date Filing Date
HRP20211301TT HRP20211301T1 (en) 2010-11-15 2021-08-12 Removal of calcium from crude oils containing calcium naphthenate

Country Status (20)

Country Link
US (1) US9434889B2 (en)
EP (1) EP2640809B1 (en)
JP (1) JP5852125B2 (en)
KR (1) KR101748417B1 (en)
CN (1) CN103210064B (en)
AU (1) AU2011330718B2 (en)
BR (1) BR112013012007B1 (en)
CA (1) CA2817040C (en)
CL (1) CL2013001337A1 (en)
CO (1) CO6721015A2 (en)
ES (1) ES2882131T3 (en)
HR (1) HRP20211301T1 (en)
MX (1) MX342558B (en)
MY (1) MY163743A (en)
PE (1) PE20140394A1 (en)
PL (1) PL2640809T3 (en)
RS (1) RS62223B1 (en)
SG (1) SG190706A1 (en)
WO (1) WO2012066566A1 (en)
ZA (1) ZA201304365B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2419491B1 (en) * 2009-04-15 2019-10-09 Dorf Ketal Chemicals (I) Private Limited Method of using an effective non - polymeric and non - fouling additive for inhibiting high - temperature naphthenic acid corrosion
ES2882131T3 (en) 2010-11-15 2021-12-01 Dorf Ketal Chemicals India Private Ltd Removal of Calcium from Crude Oil Containing Calcium Naphthenate
BR112017027499B1 (en) * 2015-07-01 2022-04-12 Dorf Ketal Chemicals (India) Private Limited Additive composition for the demulsification of a water-in-oil emulsion, its method of use and the method of demulsification
EP3516013A1 (en) * 2016-09-22 2019-07-31 BP Corporation North America Inc. Removing contaminants from crude oil
WO2020154129A1 (en) * 2019-01-24 2020-07-30 Exxonmobil Research And Engineering Company Organic acid removal from liquid hydrocarbon product streams

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4476930A (en) * 1982-08-23 1984-10-16 Union Oil Company Of California Inhibition of scale deposition from steam generation fluids
JPS6361087A (en) * 1986-08-28 1988-03-17 シエブロン　リサ−チ　カンパニ− Removal of metal from hydrocarbon supply raw material
FR2651500A1 (en) * 1989-09-05 1991-03-08 Hoechst France NEW WATER-IN-OIL EMULSIONS AND THEIR APPLICATION TO THE REMOVAL OF HYDROGEN SULFIDE.
US5284635A (en) 1989-09-05 1994-02-08 Societe Francaise Hoechst Process for the elimination of hydrogen sulfide by using water-in-oil emulsions
JPH03277691A (en) * 1990-03-27 1991-12-09 Chevron Res Co Removal of metal from hydrocarbon material
US6068056A (en) * 1999-10-13 2000-05-30 Schlumberger Technology Corporation Well treatment fluids comprising mixed aldehydes
EP2247567B1 (en) * 2008-01-24 2017-11-29 Dorf Ketal Chemicals (I) Private Limited Method of removing metals from hydrocarbon feedstock using esters of carboxylic acids
EP2427257B1 (en) * 2009-05-05 2013-03-06 Dorf Ketal Chemicals (I) Private Limited Method of scavenging hydrogen sulfide from hydrocarbon stream
ES2882131T3 (en) 2010-11-15 2021-12-01 Dorf Ketal Chemicals India Private Ltd Removal of Calcium from Crude Oil Containing Calcium Naphthenate

Also Published As

Publication number Publication date
AU2011330718B2 (en) 2016-02-25
SG190706A1 (en) 2013-07-31
PL2640809T3 (en) 2021-11-22
WO2012066566A1 (en) 2012-05-24
EP2640809B1 (en) 2021-05-19
BR112013012007A2 (en) 2016-09-06
JP5852125B2 (en) 2016-02-03
KR101748417B1 (en) 2017-06-16
AU2011330718A1 (en) 2013-06-06
EP2640809A1 (en) 2013-09-25
CA2817040A1 (en) 2012-05-24
ES2882131T3 (en) 2021-12-01
MY163743A (en) 2017-10-31
KR20130106863A (en) 2013-09-30
BR112013012007B1 (en) 2018-12-26
CO6721015A2 (en) 2013-07-31
US20130233770A1 (en) 2013-09-12
ZA201304365B (en) 2014-09-25
CL2013001337A1 (en) 2013-08-09
US9434889B2 (en) 2016-09-06
RS62223B1 (en) 2021-09-30
PE20140394A1 (en) 2014-04-03
CN103210064B (en) 2016-03-16
CA2817040C (en) 2016-07-12
CN103210064A (en) 2013-07-17
JP2013542306A (en) 2013-11-21
MX2013005404A (en) 2013-08-01
MX342558B (en) 2016-10-05

Similar Documents

Publication Publication Date Title
HRP20211301T1 (en) Removal of calcium from crude oils containing calcium naphthenate
IN2012DN03269A (en)
DE112014002767A5 (en) Process for the treatment of phosphate-containing ashes from waste incineration plants by wet-chemical digestion to obtain aluminum, calcium, phosphorus and nitrogen compounds
MX349912B (en) Drilling fluid processing.
CL2011002762A1 (en) Hydrogen sulfide purification additive capable of purifying hydrogen sulfide in hydrocarbons, forming purified products soluble in water, which are capable of separating from a hydrocarbon even with an acid pH, consisting of aldehyde (glyoxylic acid) and polyethylene glycol; and method of purifying hydrogen sulfide.
EA201691433A1 (en) METHOD FOR REMOVAL OF SULFATE FROM SEWAGE WATER
ATE447854T1 (en) TREATING POULTRY TO REDUCE THE FEED CONVERSION RATE REDUCING THE OCCURANCE OF ASCITES
HRP20160452T1 (en) Method for removal of calcium from crude oils containing calcium naphthenate
EA201200327A1 (en) METHOD FOR CLEANING SOLID SURFACES
BR112015003664A2 (en) use of water with specific characteristics in cleaning applications
MX2015001136A (en) Use of branched polyesters based on citric acid as an additive in dish soaps, cleaning agents, detergents, or a formulation for water treatment.
GB2491058A (en) Oil-based drilling fluid recovery and reuse
MX2018001046A (en) Low total fatty matter (tfm) cleansing bar.
FR2946622B1 (en) METHOD FOR TREATING THE DRINKING WATER CIRCUIT OF AN AIRCRAFT DEVICE AND AIRCRAFT FOR CARRYING OUT SAID METHOD
MX2016003445A (en) Modified polyaspartic acids, the production thereof and their use as dispersants and encrustation inhibitors in laundry detergents, dishwashing detergents and cleaning product compositions, and in water treatment.
RS54479B1 (en) Process for removing fluorides from water
EA201792367A1 (en) CLEANSING TOOL FOR REMOVAL OF VISCOUS GEL DEPOSITS, METHOD OF ITS PREPARATION AND ITS APPLICATION
SG11201506396PA (en) Use of a hydrocarbyl-substituted dicarboxylic acid for improving or boosting the separation of water from fuel oils which comprises detergent additive
FR2966061B1 (en) METHOD AND INSTALLATION FOR CLEANING A SPRAY CIRCUIT, IN PARTICULAR PAINT, AND TREATMENT OF GENERIC CHEMICAL EFFLUENTS
WO2010143920A3 (en) Total environmentally friendly process for purifying tap water that is introduced into a water tank into clean water or purifying contaminated river water into clean water as well as purifying seawater into clean drinking water
WO2012005631A3 (en) Hydrodynamic reactor
FR2979338B1 (en) PROCESS AND PLANT FOR TREATING WASTE WATER CONTAINING HYDROCARBONS, ESPECIALLY AROMATIC COMPOUNDS
RU2009112703A (en) METHOD FOR PREVENTING SALINATION, CORROSION AND BIOFULMS IN WATER SUPPLY SYSTEMS
FR2989968B1 (en) APPARATUS FOR TREATING WASTEWATER ON BOARD OF A CHLORINE REJECTION BOAT, METHOD OF TREATING THEREOF
EA201201408A1 (en) WATER CLEANING DEVICE